Base | Representation |
---|---|
bin | 11010011101011010… |
… | …10011001111000111 |
3 | 1100122222222002102012 |
4 | 31032231103033013 |
5 | 213043040300012 |
6 | 10305331004435 |
7 | 1012010623241 |
oct | 151655231707 |
9 | 40588862365 |
10 | 14205400007 |
11 | 602a63a307 |
12 | 290543971b |
13 | 1455037046 |
14 | 98a8a3091 |
15 | 5821a7622 |
hex | 34eb533c7 |
14205400007 has 4 divisors (see below), whose sum is σ = 14210368056. Its totient is φ = 14200431960.
The previous prime is 14205399983. The next prime is 14205400051. The reversal of 14205400007 is 70000450241.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70000450241 = 29 ⋅2413808629.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14205400007 is a prime.
It is a super-3 number, since 3×142054000073 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14205400057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2479733 + ... + 2485454.
It is an arithmetic number, because the mean of its divisors is an integer number (3552592014).
Almost surely, 214205400007 is an apocalyptic number.
14205400007 is a deficient number, since it is larger than the sum of its proper divisors (4968049).
14205400007 is an equidigital number, since it uses as much as digits as its factorization.
14205400007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4968048.
The product of its (nonzero) digits is 1120, while the sum is 23.
Adding to 14205400007 its reverse (70000450241), we get a palindrome (84205850248).
The spelling of 14205400007 in words is "fourteen billion, two hundred five million, four hundred thousand, seven".
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